Year	% of female population
1960	3.70065789473684
1961	3.63285839081845
1962	3.55267867796206
1963	3.48603813684397
1964	3.45743128902375
1965	3.44629027149973
1966	3.44513928368391
1967	3.50477796514896
1968	3.62353071942646
1969	3.76803627868627
1970	3.89246785723994
1971	3.98602338395377
1972	4.06030631780472
1973	4.13103539008025
1974	4.20605776492955
1975	4.2959181042263
1976	4.39422954168263
1977	4.4587114222885
1978	4.49890087929656
1979	4.5461269168187
1980	4.57432054307891
1981	4.57841160088351
1982	4.64196009667788
1983	4.71516911833599
1984	4.74789137084067
1985	4.70685383980182
1986	4.6373716259202
1987	4.5947283195394
1988	4.49185725727507
1989	4.33711621360077
1990	4.28970339262549
1991	4.35324767863903
1992	4.35431699427718
1993	4.29473296161467
1994	4.25212018699932
1995	4.15120209924115
1996	3.98037973198151
1997	3.85779474762526
1998	3.85938185259562
1999	3.90737729323653
2000	4.00508005624348
2001	4.16638666756266
2002	4.29523957202667
2003	4.49945235487404
2004	4.75777984711003
2005	4.86622721985266
2006	4.92311668174183
2007	5.01021395548866
2008	5.05551618237656
2009	5.26440139181236
2010	5.57548933244527
2011	5.78620674842673
2012	5.91667739305788
2013	5.95113176435317
2014	5.83198086614846
2015	5.71864277544796
2016	5.69566034976286
2017	5.67114370468029
2018	5.71649285438393
2019	5.81782448259265
2020	5.85315694765775
2021	5.82735505115842
2022	5.88097469540768
2023	5.89299610894942